Tunneling

1 article

Workers and heavy machinery operating in a large, deep tunnel excavation site beneath the Ohio River, highlighting the scale of the $1 billion infrastructure project.

Steel City Tunnel Partners secures $1 billion Ohio River Tunnel contract

A $1 billion contract has just been awarded to construct nearly five miles of deep tunnels beneath the Ohio River, marking one of the largest infrastructure investments in the region's history.

Rick Donovan·June 6, 2026